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A Clinico-Pathologic Study of Primary Mediastinal B-Cell Lymphoma

This study has been completed.
Information provided by (Responsible Party):
International Extranodal Lymphoma Study Group (IELSG) Identifier:
First received: July 22, 2009
Last updated: August 11, 2017
Last verified: August 2017
A non-profit study designed with the aim of analysing the phenotype and molecular characteristics (central review) and evaluating prospectively the role of PET-scans in the management of primary mediastinal lymphoma treated with conventional approaches.

Primary Mediastinal B-Cell Lymphoma

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: A Clinico-Pathologic Study of Primary Mediastinal B-Cell Lymphoma

Resource links provided by NLM:

Further study details as provided by International Extranodal Lymphoma Study Group (IELSG):

Primary Outcome Measures:
  • response rate on PET scanning following initial chemo-immunotherapy

Biospecimen Description:

Enrollment: 125
Study Start Date: January 2007
Study Completion Date: February 27, 2017
Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
patient must have histological confirmation of the diagnodis of primary mediastinal diffuse large B cell lymphoma and have a dominant mass within the anterior mediastinum

Inclusion Criteria:

  • Primary mediastinal diffuse large B-cell lymphoma, CD20 positive. Patients must have histological confirmation of the diagnosis, and in addition have a dominant mass within the anterior mediastinum.
  • No prior treatment of lymphoma. Patients may have received corticosteroids for up to 1 week for the relief of local compressive symptoms.
  • Any stage of disease.
  • Age at least 18 years.
  • Fit to receive chemotherapy with curative intent.
  • Able and willing to give informed consent, and to undergo staging including PET scanning
  • Willingness to comply with an appropriate contraceptive method in women of childbearing potential or men.

Exclusion Criteria:

  • Evidence of clinically significant cardiac disease, as defined by history of symptomatic ventricular arrhythmias, congestive heart failure or myocardial infarction within 12 months before study entry. Cardiac compromise due to local extension of lymphoma will not be an exclusion criterion in the absence of other cardiac disease.
  • Impairment of bone marrow function (WBC <3.0x109/L, ANC <1.5x109/L, PLT <100x109/L), unless due to involvement by lymphoma.
  • Major impairment of renal function (serum creatinine >2x upper normal) or liver function (ASAT/ALAT >2,5 upper normal, total bilirubin >2,5x upper normal), unless due to lymphoma involvement.
  • Known HIV infection. Patients will not be tested routinely.
  • Pregnant or lactating women.
  • Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00944567

A.O. SS. Antonio e Biagio e Cesare Arrigo
Alessandria, Italy
IRCCS Ospedale Oncologico
Bari, Italy
Policlinico S. Orsola Malpighi
Bologna, Italy
Ospedale Oncologico
Cagliari, Italy
Policlinico Careggi
Firenze, Italy
Messina, Italy
Ospedale Niguarda Ca' Granda
Milano, Italy
Ospedale San Raffaele
Milano, Italy
Università di Modena, Policlinico
Modena, Italy
Policlinico S. Matteo
Pavia, Italy
A.O. Bianchi-Melacrino-Morelli
Reggio Calabria, Italy
Arcispedale S. Maria Nuova
Reggio Emilia, Italy
Università di Roma "La Sapienza" - DAI Ematologia
Rome, Italy, 00161
Rozzano, Italy
Ospedale Maggiore San Giovanni Battista
Torino, Italy
Ospedale di Circolo Fondazione Macchi
Varese, Italy
Clinic Hospital Universitari
Barcelona, Spain
Bellinzona, Switzerland, 6500
United Kingdom
Barts & the London NHS Trust
London, United Kingdom
Royal Marsden NHS Foundation Trust
London, United Kingdom
Sponsors and Collaborators
International Extranodal Lymphoma Study Group (IELSG)
  More Information

Publications automatically indexed to this study by Identifier (NCT Number):
Responsible Party: International Extranodal Lymphoma Study Group (IELSG) Identifier: NCT00944567     History of Changes
Other Study ID Numbers: IELSG26
EudraCT number 2006-005794-22
Study First Received: July 22, 2009
Last Updated: August 11, 2017

Keywords provided by International Extranodal Lymphoma Study Group (IELSG):
Primary Mediastinal B-Cell Lymphoma
Positron emission tomography

Additional relevant MeSH terms:
Lymphoma, B-Cell
Neoplasms by Histologic Type
Lymphoproliferative Disorders
Lymphatic Diseases
Immunoproliferative Disorders
Immune System Diseases
Lymphoma, Non-Hodgkin processed this record on August 22, 2017